"Experience was good but we now live in England and can’t access the services anymore."

"I feel confident in their ability to help"

"I had a good experience with Constellation. Sign up, billing and finally cancellation were all trouble free."

"Your web site needs work. No access to massachusetts customers."

"My experience was excellent. The representative spoke English clearly."

"I came to this company thinking that my electric bill will be lower but is the same probably need to start looking into solar"

"My customer service rep was kind and thoughtful. She made me feel like she was truly concerned with answering my question and went above and beyond to make sure I was satisfied."

"It's nice to reach an English speaking representative plus have your issues resolved not only on the first call, but without being transferred all over the world! Thank you for that!"

"It was horrible, the caller said he would call back on the next business day and never did , my issue was never resolved. I’m going to go back to TXU."

"The lady I spoke with was outstanding. You are not paying her enough"

"I had a pleasant experience with Constellation!"

"I feel I have been ripped off by your gas services, charging an excessive tier per therm."

"I NEEDED TO RENEW MY CONTRACT YET IT TOOK ME 3X TO GET SOMEONE TO WORK WITH ME . I STILL DON;T HAVE IT COMPLETELY SOLVED BUT IT IS TEMPORARILY SOLVED"

"The whole process was smooth and easy."

"A very good company, but could not offer me the best rate on green electricity rate."